1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
|
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="Author" content="Erich Gamma & Kent Beck">
<title>JUnit 3.8</title>
</head>
<body>
<h1>
<b><font color="#00CC00">J</font><font color="#FF0000">U</font><font color="#000000">nit
3.8.1</b></h1>
<hr WIDTH="100%">
<br>08/31/2002
<p>JUnit is a simple framework to write repeatable tests. It is an instance
of the xUnit architecture for unit testing frameworks.
<ul>
<li>
<a href="#Summary of">Summary of Changes</a></li>
<li>
<a href="#Contents">Contents</a></li>
<li>
<a href="#Installation">Installation</a></li>
<li>
<a href="#Getting">Getting Started</a></li>
<li>
<a href="#Documentation">Documentation</a></li>
</ul>
<h2>
<a NAME="Summary of"></a>Summary of Changes between 3.8 and 3.8.1</h2>
<ul>
<li>Backed out setting the testing Thread's context class loader (see <a href="https://sourceforge.net/tracker/index.php?func=detail&aid=598200&group_id=15278&atid=115278">JUnit
not setting ClassLoader</a>). It has caused problems in tests that
worked OK before. See the bug report for more details.</li>
<li>Fixes:
<ul>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=601326&group_id=15278&atid=115278">NPE
in ComparisonFailure</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=602948&group_id=15278&atid=115278">Swing
UI: NoSuchMethodError on JDK 1.3</a></li>
</ul>
</li>
</ul>
<h2>
Summary of Changes between 3.7 and 3.8</h2>
<h3>
Framework</h3>
<ul>
<li>
Made the string argument TestCase constructor optional. You can now delete
constructors of the form "FooTestCase(String name) { super(name); }".</li>
<li>
Deleted deprecated assert(boolean) in favor of assertTrue(boolean) and
assertFalse(boolean). To migrate to JUnit 3.8, rename calls to assert(boolean)
to call assertTrue(boolean).</li>
<li>
Added assertFalse() to avoid the difficult of reading the assertTrue(!
condition).</li>
<li>
Added assertNotSame(Object, Object).</li>
<li>
Deleted deprecated TestCase.name() in favor of TestCase.getName().</li>
<li>
Deleted deprecated package junit.ui in favor of junit.awtui.</li>
</ul>
<h3>
Test Runner</h3>
<ul>
<li>
When you compare two long strings with a small delta embedded in the middle, it
is hard to spot the difference. In 3.8, when you call assertEquals(String,
String), only the differences between the strings are displayed. The common
prefix and suffix are replaced with "...".</li>
<li>
Added initial version of a TestRunListener attached to TestRunners which
eventually will replace TestListeners attached to the TestResult.</li>
<li>
Filled in ActiveTestSuite constructors.</li>
<li>
Added these packages to the excluded.properties:<font SIZE="2">
<ul>
<li>org.w3c.dom.*</li>
<li>org.xml.sax.*</li>
<li>net.jini.*</li>
</ul>
</font></li>
<li>Extracted textual formatting of a TestResult from junit.textui.TestRunner
into ResultPrinter.</li>
</ul>
<h3>Documentation</h3>
<ul>
<li>Much improved <a href="doc/faq/faq.htm">FAQ</a> thanks to Mike Clark.</li>
</ul>
<h3>Closed Bugs</h3>
<ul>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=583346&group_id=15278&atid=115278">Class
loader problem</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=551239&group_id=15278&atid=115278">Cookbook
Simple Test Case problems</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=539015&group_id=15278&atid=115278">License
not included in source</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=560081&group_id=15278&atid=115278">assert
is a keyword</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=572444&group_id=15278&atid=115278">javadoc
returns mysterious message</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=581251&group_id=15278&atid=115278">swingui
CounterPanel values disappear</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=574641&group_id=15278&atid=115278">TestCase
javadoc incorrect example</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=582784&group_id=15278&atid=115278">silly
cookbook error</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=583328&group_id=15278&atid=115278">junit
properties missfunction</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=595957&group_id=15278&atid=115278">Test.java
is not Serializable</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=598200&group_id=15278&atid=115278">JUnit
not setting ClassLoader`</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=592713&group_id=15278&atid=115278">NullPointerException
when loading suite</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=544683&group_id=15278&atid=115278">labels
for bug counts too small in Swing</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=537502&group_id=15278&atid=115278">Swing
TestRunner layout shifts</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=528868&group_id=15278&atid=115278">Exit
code problem for cygwin/w2k</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=529953&group_id=15278&atid=115278">Automatic
reload causes strange errors</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=532952&group_id=15278&atid=115278">TestRunner
fails with swing/awtui</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=533411&group_id=15278&atid=115278">CVS
version doesn't build on NetBSD</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=520210&group_id=15278&atid=115278">NullPointerException
JUnit sample w/ Ant</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=527511&group_id=15278&atid=115278">money
sample bug</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=491981&group_id=15278&atid=115278">incomplete
message from failNotSame()</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=471577&group_id=15278&atid=115278">Icons
on systems with 64 colors exceptio</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=470324&group_id=15278&atid=115278">1000+
tests, swing gui doesn't display</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=442752&group_id=15278&atid=115278">test
selector included incorrect classes</a></li>
<li><a href="https://sourceforge.net/tracker/index.php?func=detail&aid=430974&group_id=15278&atid=115278">No
UI update when re-run methods fail</a></li>
</ul>
<h2>
Summary of Changes between 3.6 and 3.7</h2>
<h3>
GUI</h3>
<ul>
<li>
Eliminated warning when re-running tests when class loading checkbox is
unchecked. There are legitimate reasons for doing this, so a warning didn't
make much sense, and it was too obtrusive.</li>
<li>
Stopped reloading classes when running in VisualAge for Java.</li>
<li>
Print total number of tests as well as number of tests run so far (Swing
only).</li>
</ul>
<h3>
Framework</h3>
<ul>
<li>
Introduced Assert.assertTrue(boolean) and assertTrue(String, boolean) deprecated
assert(boolean) and assert(String, boolean) in preparation for the assert
keyword in Java 1.4. We plan to support native assertions when they are
publicly available. You can either move to assertTrue() or wait for 1.4
and delete parentheses as the syntax is e.g. "assert 2 == 3".</li>
<li>
Added accessors for TestCase.fName and TestSuite.fName.</li>
<li>
Added a no argument TestCase constructor to support serialization.</li>
<li>
Improved warnings when constructing TestSuites.</li>
</ul>
<h3>
Text Runner</h3>
<ul>
<li>
Made doRun() public so clients can create a text runner with a specified
output stream and then run tests.</li>
</ul>
<h3>
Fixed Bugs (SourceForge Bug Tracker Ids)</h3>
[420315] No trace when fail with message...
<br> [419375] reload warning lags
<br> [418849] Classloader warning too obtrusive
<br> [417978] constructor stack trace, please
<br> [415103] Reload checkbox should be ignored in VAJ
<br> [414954] error reporting when invoking suite()
<br> [407296] Make doRun() public
<br> [227578] rmi callbacks fail since TestCase has no
noArg constructor
<br> [422603] Decorated decorators bug
<h2>
Summary of Changes between 3.5 and 3.6</h2>
<h3>
TestRunner</h3>
<ul>
<li>
The UI test runners provide a check box to enable/disable the custom class
loader. The user is warned when running a second test with the non loading
class loader.</li>
<li>
Renames to address file name length limitation on MacOS:</li>
<ul>
<li>
LoadingClassPathTestCollector -> LoadingTestCollector</li>
<li>
SimpleClassPathTestCollector -> SimpleTestCollector</li>
</ul>
</ul>
<h3>
Framework</h3>
<ul>
<li>
Added TestSuite.getName()</li>
</ul>
<h3>
Builds</h3>
<ul>
<li>
Updated the build script for Ant 1.3.</li>
</ul>
<h3>
Fixed Bugs (SourceForge Bug Tracker Ids)</h3>
<blockquote>[ #229753 ] assertEquals on NaN and Infinity does not work
correctly
<br>[ #229287 ] Class Name too long "SimpleClassPathTestCollector"
<br>[ #229609 ] Stack Filtering missing in textui.TesRunner
<br>[ #229870 ] Clicking on ... after tests failed gives NPE
<br>[ #229974 ] Incorrect icon shown for first element in Swing GUI
<br>[ #230581 ] swingui.TestTreeModel: results of decorated testcases...
<br>[ #230971 ] Make junit.extensions.TestDecorator.getTest() public
<br>[ #231569 ] DocBug: JUnit Test Infected: Programmers Love Writing Tests
<br>[ #232645 ] BaseTestRunner.getTest loses exception information
<br>[ #233094 ] TestSuite masks exceptions
<br>[ #410967 ] No icon provided for first test
<br>[ #230745 ] ClassPathTestCollector sometimes lists classes in duplicate</blockquote>
<h3>
Documentation</h3>
<ul>
<li>
Added documentation about the <a href="doc/JUnitProperties.html">properties</a>
supported by TestRunners.</li>
<li>
Updated the FAQ</li>
</ul>
<h2>
Summary of Changes between 3.4 and 3.5</h2>
<h3>
Framework</h3>
<ul>
<li>
Added TestSuite.addTestSuite(Class testClass)</li>
<br>This method allows to create a TestSuite with a class containing test
cases directly.
<br>Instead of writing <b>suite.addTest(new TestSuite(AssertTest.class))
</b>you
can now write <b>suite.addTestSuite(AssertTest.class)</b>;
<li>
Added assertEquals methods for all primitive types: float, boolean, byte,
char, int, short</li>
<li>
The signature of TestListeners.addFailure(Test test, Throwable t)</li>
<br>was changed to addFailure(Test test, AssertionFailedError t)</ul>
<h3>
TestRunner</h3>
<ul>
<li>
The Swing TestRunner provides an experimental feature to browse test classes.
There is an additional browse ("...") button besides the suite combo. It
shows a simple dialog to select a test class from a list. Different strategies
to locate Test classes are supported and you can plug-in your own strategy.
This allows to leverage functionality provided by an extension API of an
integrated development environment (IDE). To define a custom test collector
you 1) implement the <b>junit.runner.TestCollector </b>interface and 2)
add an entry to the <b>junit.properties</b> file with the key <b>TestCollectorClass</b>
and the name of your TestCollector implementation class as the key:</li>
<br> TestCollectorClass=junit.swingui.LoadingClassPathTestCollector
<br>This class has to be installed on the class path.
<br>JUnit provides two different TestCollector implementations:
<ul>
<li>
simple (junit.runner.SimpleClassPathTestCollector) - considers all classes
on the class path on the file system that contain "Test" in their name.
Classes in JARs are not considered.</li>
<li>
loading (junit.runner.LoadingClassPathTestCollector) - loads all classes
on the class path and tests whether the class is assignable from Test or
has a static <b>suite</b> method.</li>
</ul>
By default the simple the test collector is used. The loading collector
is more precise but much slower than the simple one. The loading collector
doesn't scale up when many classes are available on the class path.
<br><b><font color="#FF0000">Notice</font></b>: that both TestCollectors
assume that the class files reside are kept in the file system. This isn't
case in VA/Java and they will not work there. A custom TestCollector is
required for VA/Java.
<li>
The Swing TestRunner now provides an additional test result view that shows
all tests of the executed test suite as a tree. The view shows the success
status for each test. The view is shown as an additional tab in the TestRunner
window. In previous versions of JUnit this view was shown in a separate
window.</li>
<li>
The failure panels in the Swing and AWT TestRunners filter the exception
stack trace so that only non-framework stack frames are shown.</li>
<li>
There is support to plug-in a custom failure panel that provides additional
functionality like navigating from a failure to the source. To do so you
implement the <b>junit.runner.FailureDetailView</b> interface and register
the implementation class in the junit.properties file under the key <b>FailureViewClass</b>,
for example</li>
<br> FailureViewClass=MyFailureViewClassName.
<li>
The Swing and AWT TestRunners now understand an additional command line
argument "-noloading". When this argument is set then the standard system
class loader is used to load classes. This is an alternative to setting
the <b>loading</b> property to false in the junit.properties file.</li>
<li>
Swing TestRunner - the maximum test history length shown in the suite combo
can be defined in the junit.properties file with the key <b>maxhistory</b>.</li>
<li>
BaseTestRunner.<b>getLoader</b>() is no longer a static method and can
now be overridden in subclasses.</li>
<li>
BaseTestRunner removed dependency on JDK 1.2.</li>
<li>
Swing TestRunner - fixed the problem that a suite name was sometimes duplicated
in the history combo.</li>
<li>
Swing TestRunner - the Run button is now the default button.</li>
<li>
Output string truncation can now be controlled by adding the <b>maxmessage</b>
key with the desired maximum length to the junit.properties file. Setting
maxmessage to -1 means no output truncation.</li>
<li>
The Text TestRunner now shows the summary at the very end so that you don't
have to scroll back.</li>
</ul>
<h3>
Tests</h3>
<ul>
<li>
TextRunnerTest now only depends on a nonzero status to indicate abnormal
termination.</li>
<li>
TextRunnerTest now also passes on JDK 1.1.*. It uses the -classpath command
line argument instead of -cp.</li>
</ul>
<h3>
Documentation</h3>
<ul>
<li>
Add an FAQ entry about what to do when the junit tests provided with the
distribution can't be found.</li>
</ul>
<h2>
Older Change Notes</h2>
<blockquote>
<li>
Changes between <a href="doc/changes34.html">2.1 and 3.4</a></li>
<li>
Changes between <a href="doc/changes21.html">1.0 and 2.1</a></li>
</blockquote>
<h2>
<a NAME="Contents"></a>Contents of the Release</h2>
<table CELLSPACING=0 CELLPADDING=0 >
<tr>
<td><tt>README.html </tt></td>
<td>this file</td>
</tr>
<tr>
<td><tt>junit.jar</tt></td>
<td>a jar file with the JUnit framework and tools </td>
</tr>
<tr>
<td>src.jar</td>
<td>a jar file with the source code of the junit framework</td>
</tr>
<tr>
<td><tt>junit</tt></td>
<td>the source code of the JUnit samples</td>
</tr>
<tr>
<td><tt> samples</tt></td>
<td>sample test cases</td>
</tr>
<tr>
<td><tt> tests</tt></td>
<td>test cases for JUnit itself</td>
</tr>
<tr>
<td><tt>javadoc</tt></td>
<td>javadoc generated documentation</td>
</tr>
<tr>
<td><tt>doc</tt></td>
<td>documentation and articles</td>
</tr>
</table>
<h2>
<a NAME="Installation"></a>Installation</h2>
Below are the installation steps for installing JUnit:
<ol>
<li>
unzip the junit.zip file</li>
<li>
add<i> </i><b>junit.jar</b> to the CLASSPATH. For example: <tt>set classpath=%classpath%;INSTALL_DIR\junit3\junit.jar</tt></li>
<li>
test the installation by using either the batch or the graphical TestRunner
tool to run the tests that come with this release. All the tests should
pass OK.</li>
<br><b><font color="#FF0000">Notice</font></b>: that the tests are not
contained in the junit.jar but in the installation directory directly.
Therefore make sure that the installation directory is on the class path
<ul>
<li>
for the batch TestRunner type:</li>
<br><tt> java junit.textui.TestRunner junit.samples.AllTests</tt>
<li>
for the graphical TestRunner type:</li>
<br><tt> java junit.awtui.TestRunner junit.samples.AllTests</tt>
<li>
for the Swing based graphical TestRunner type:</li>
<br><tt> java junit.swingui.TestRunner junit.samples.AllTests</tt></ul>
</ol>
<b><font color="#FF0000">Important</font></b>: don't install the junit.jar
into the extension directory of your JDK installation. If you do so the
test class on the files system will not be found.
<h2>
<a NAME="Getting"></a>Getting Started</h2>
To get started with unit testing and JUnit read the Java Report article:
<a href="doc/testinfected/testing.htm">Test
Infected - Programmers Love Writing Tests</a>.
<br>This article demonstrates the development process with JUnit in the
context of multiple currency arithmetic. The corresponding source code
is in junit\samples\money.
<p>You find additional samples in the junit.samples package:
<ul>
<li>
SimpleTest.java - some simple test cases</li>
<li>
VectorTest.java - test cases for java.util.Vector</li>
</ul>
<h2>
<a NAME="Documentation"></a>Documentation</h2>
<blockquote><a href="doc/cookbook/cookbook.htm">JUnit Cookbook</a>
<br> A cookbook for implementing tests with JUnit.
<br><a href="doc/testinfected/testing.htm">Test Infected - Programmers
Love Writing Tests</a>
<br> An article demonstrating the development process
with JUnit.
<br><a href="doc/cookstour/cookstour.htm">JUnit - A cooks tour</a>
<br><a href="javadoc/index.html">Javadoc</a>
<br> API documentation generated with javadoc.
<br><a href="doc/faq/faq.htm">Frequently asked questions</a>
<br> Some frequently asked questions about using JUnit.
<br><a href="doc/JUnitProperties.html">TestRunner Preference settings</a>
<br> Describes the preferences settings that can be configured
for the JUnit TestRunners.<br>
<a href="cpl-v10.html">License</a>
<br> The terms of the common public license used for JUnit.</blockquote>
<h2>
<a NAME="Extending"></a>Extending JUnit</h2>
Examples of possible JUnit extensions can be found in the <tt>junit.extensions</tt>
package:
<ul>
<li>
<a href="javadoc/junit/extensions/TestDecorator.html">TestDecorator</a>
- A decorator for Test. You can use it as the base class for implementing
decorators to extend test cases.</li>
<li>
<a href="javadoc/junit/extensions/ActiveTestSuite.html">ActiveTestSuite</a>
- A TestSuite which runs each test in a separate thread and waits until
they are all terminated.</li>
<li>
<a href="javadoc/junit/extensions/TestSetup.html">TestSetup</a> - A Decorator
to set up and tear down additional fixture state. Subclass TestSetup and
insert it into your tests when you want to set up additional state once
before the tests are run.</li>
<li>
<a href="javadoc/junit/extensions/ExceptionTestCase.html">ExceptionTestCase</a>
- A TestCase that expects a particular Exception to be thrown.</li>
</ul>
<hr WIDTH="100%">
<!--webbot bot="HTMLMarkup" startspan --><a href="http://sourceforge.net"><IMG
src="http://sourceforge.net/sflogo.php?group_id=15278"
width="88" height="31" border="0" alt="SourceForge Logo"></a><!--webbot
bot="HTMLMarkup" endspan -->
</body>
</html>
|
